SAE J2713 Direct Injection Gasoline Fuel Injector
作者:标准资料网 时间:2024-05-30 07:26:42 浏览:9089
来源:标准资料网
Product Code:SAE J2713
Title:Direct Injection Gasoline Fuel Injector
Issuing Committee:Gasoline Fuel Injection Standards Committee
Scope: This SAE recommended practice promotes uniformity in the evaluation and qualification tests conducted on fuel injectors used in gasoline engine application. Its scope is limited to electronically actuated fuel injection devices used in automotive direct fuel injection systems. It is primarily restricted to bench tests. Fuel spray characterization is detailed in SAE J2713.
Rationale: This SAE recommended practice promotes uniformity in the evaluation and qualification tests conducted on fuel injectors used in gasoline engine application. Its scope is limited to electronically actuated fuel injection devices used in automotive direct fuel injection systems. It is primarily restricted to bench tests. Fuel spray characterization is detailed in SAE J2713.
【英文标准名称】:Opticalfibrecables.Drinkingwaterpipecables.Familyspecificationforcablestobeinstalledindrinkingwaterpipes
【原文标准名称】:光缆.饮用水管道电缆.饮用水管道电缆的系列规范
【标准号】:BSDDCLC/TS50431-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-02-23
【实施或试行日期】:2005-02-23
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:弯曲试验;电缆导线;光缆;通信电缆;破碎试验;饮用水管线;电缆线;导电体;电工导管;电气工程;环境测试;类规范;纤维光缆;纤维光学;挠性;玻璃纤维光缆;玻璃纤维;冲击测试;维护;光学纤维;光波导;性能测试;管线;饮用水;压力试验;排污网络;规范;远程通信;抗拉测试;扭转试验;水;给水;波导管
【英文主题词】:Bendtesting;Cableconduits;Cables;Communicationcables;Crushingtests;Drinkingwaterlines;Electriccables;Electricconductors;Electricconduits;Electricalengineering;Environmentaltesting;Familyspecification;Fibreopticcables;Fibreoptics;Flexibility;Glassfibrecables;Glassfibres;Impacttesting;Maintenance;Opticalfibres;Opticalwaveguides;Performancetesting;Pipes;Potablewater;Pressuretesting;Sewernetworks;Specification;Telecommunication;Tensiletesting;Torsiontesting;Water;Watersupply;Waveguides
【摘要】:Thisdocumentisafamilyspecificationthatcoversdrinkingwaterpipecablesandsub-ductsforinstallationbyblowingand/orpulling/draggingindrinkingwaterpipes.SystemsbuiltwithcomponentscoveredbythisstandardaresubjecttotherequirementsofsectionalspecificationsEN60794-3andEN60794-4whereapplicable.Drinkingwaterpipecableandsub-ductconstructionshavetomeetthedifferentrequirementsofthedrinkingwatercompaniesand/orassociationsregardingchemical,environmental,operationalinteractionsandingeneralmaintenanceconditions.Atableofpreferentialapplications,describingdrinkingwaterpipecablecharacteristicsversusmethodsofinstallationisreportedinAnnexAfordrinkingwaterpipecables.Clause4describesablankdetailspecificationfordrinkingwaterpipecablesandsub-ductsforinstallationbyblowingand/orpulling/draggingin/flowingdrinkingwaterpipes.Itincorporatessomeminimumrequirements.Detailspecificationsmaybepreparedonthebasisofthisfamilyspecification.Theparametersspecifiedinthisstandardmaybeaffectedbymeasurementuncertaintyarisingeitherfrommeasurementerrorsorcalibrationerrorsduetolackofsuitablestandards.Acceptancecriteriashouldbeinterpretedwithrespecttothisconsideration.Thenumberoffibrestestedisrepresentativeofthesewercableandshouldbeagreedbetweenthecustomerandsupplier.
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:34P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforGammaAluminaContentinCatalystsContainingSilicaandAluminabyX-rayPowderDiffraction
【原文标准名称】:用X-射线粉末衍射法对触煤剂中含硅和铝矾土的触煤剂中伽马铝矾土含量的试验方法
【标准号】:ASTMD4926-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D32.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:氧化铝;催化剂;试验;X射线衍射分析
【英文主题词】:alumina;catalysts;gammaalumina;gammaaluminacontent;x-raypowderdiffraction
【摘要】:Thistestmethodisforestimatingtherelativeamountofgammaaluminaincalcinedcatalystsamples,assumingthattheX-raypowderdiffractionpeakoccurringatabout67x00B0;2x03B8;isattributabletogammaalumina.Gammaaluminaisdefinedasatransitionaluminaformedafterheatingintherangefrom500to550x00B0;C,andmayincludeformsdescribedintheliteratureaseta,chi,andgammaaluminas.Deltaaluminahasadiffractionpeakinthesameregion,butisformedabove850x00B0;C,atemperaturetowhichmostcatalystsofthistypearenotheated.Thereareotherpossiblecomponentswhichmaycausesomeinterference,suchasalpha-quartzandzeoliteY,aswellasaluminum-containingspinelsformedatelevatedtemperatures.Ifthepresenceofinterferingmaterialissuspected,thediffractionpatternshouldbeexaminedingreaterdetail.Moresignificantinterferencemaybecausedbythepresenceoflargeamountsofheavymetalsorrareearths,whichexhibitstrongX-rayabsorptionandscattering.Comparisonsbetweensimilarmaterials,therefore,maybemoreappropriatethanthosebetweenwidelyvaryingmaterials.1.1ThistestmethodcoversthedeterminationofgammaaluminaandrelatedtransitionaluminasincatalystscontainingsilicaandaluminabyX-raypowderdiffraction,usingthediffractedintensityofthepeakoccurringatabout672whencopperKradiationisemployed.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G60
【国际标准分类号】:71_040_30
【页数】:2P.;A4
【正文语种】:
